#define _CRT_SECURE_NO_WARNINGS 1
#include"Tree.h"

BTNode* BuyNode(BTDatatype x)
{
	BTNode* newnode = (BTNode*)malloc(sizeof(BTNode));
	if (newnode == NULL)
	{
		perror("malloc fail");
		return NULL;
	}
	newnode->val = x;
	newnode->left = NULL;
	newnode->right = NULL;
	return newnode;
}

BTNode* CreateTree()
{
	BTNode* node1 = BuyNode(1);
	BTNode* node2 = BuyNode(2);
	BTNode* node3 = BuyNode(3);
	BTNode* node4 = BuyNode(4);
	BTNode* node5 = BuyNode(5);
	BTNode* node6 = BuyNode(6);

	node1->left = node2;
	node1->right = node4;
	node2->left = node3;
	node4->left = node5;
	node4->right = node6;
	return node1;
}

int main()
{
	BTNode* root = CreateTree();
	//PrevOrder(root);
	//int size = TreeSize(root);
	//int size = BinaryTreeLeafSize(root);
	//printf("%d ", size);
	LevelOrder(root);
	return 0;
}